Math and Science Competitions
* American Mathematics Competitions (Middle and HS): http://www.unl.edu/amc/

* Casio Calculator Problem Solving Contests (Elem - HS): http://www.casio.com/education/index.cfm?page=/education/contests.htm

* Continental Mathematics League (Grades 2 - 9): http://www.continentalmathleague.hostrack.com/

* Craftsman/NSTA Young Inventors Awards Program (Grades 2 - 8): http://www.nsta.org/programs/craftsman/

* First LEGO League (FLL) Jr. Robotics Competition (ages 9 - 14): This website inspires children around the world to work together.  There are two main parts to the website.  One is robot games that include mission and scoring, rules, and field set-up.  The other part is research assignments and resource links. http://www.firstlegoleague.org/

* Kentucky Association of Academic Competitions (K - 12): http://www.kaac.com/

* Let's Get Real Team Academic Competitions (Grades 6 - 12): http://www.LGReal.org/

* MATHCOUNTS, National Society of Professional Engineers Information Center (middle grades math competition): http://www.mathcounts.org/

* Mathematics Pentathlon (K - 7): This is made for children grades K-7 to help them have fun while learning.through competitions that use five games per level from kindergarten through seventh grade. http://www.mathpentath.org/

* Mathematics Problems of the Week Contest Page (Elementary - HS): (You could win a TI calculator) http://www.olemiss.edu/mathed/contest/contests.htm/

* NASA Student Involvement Program (K - 12): http://www.nsip.net/

* National Engineering Aptitude Search (NEAS+), Tests of Engineering Aptitude, Mathematics, and Science (TEAMS), National Engineering Design Challenge (NEDC), Junior Engineering Technical Society (Middle and HS): http://www.jets.org/

* National Engineers Week Future City Competition (K - 12): http://www.eweek.org/

* Odyssey of the Mind (K - College): http://www.odysseyofthemind.com/

* Science Olympiad (Elementary - HS): http://www.soinc.org/

* Solve It! Middle Grades Math Problem Solving Program: http://www.udel.edu/educ/solveit/

* South African Mathematics Olympiad: http://ridcully.up.ac.za/samo/

* Stock Market Game Worldwide (Grades 4 - College): http://www.smgww.org/

* Toshiba/NSTA ExploraVision Awards (K - 12): http://www.toshiba.com/tai/exploravision/

* USA Mathematical Talent Search (Middle and HS): http://www.nsa.gov/programs/mepp/usamts.html

 

Interactive Mathematics Games, Websites, Applets and Virtual Manipulatives:
* 24 Game (Elementary - HS): Build your computational fluency from addition to algebra with this challenging game for all ages. http://www.24game.com/
* Autograph: the new dynamic PC software for teaching calculus,coordinate geometry, statistics and probability: http://www.autograph-math.com/
* Dr. Super's Virtual and Concrete Math Manipulatives (grades 3 and up):http://www.galaxy.gmu.edu/~drsuper/
* Educational Java Programs (Elementary - HS): http://arcytech.org/java/
* ExploreMath.com (middle school and above): http://www.exploremath.com/index.cfm

* Geometry Applets (esp. useful for NKU's Math 141): http://www.nku.edu/~foletta/

* Geometry from Peru: http://agutie.homestead.com/files/index.html

* Get Smarter (K - 12 TIMSS online mathematics and science challenge): http://www.getsmarter.org

* Kryto: Great game for computational fluency for all operations. http://www.mphgames.com/

* Manipula Math with JAVA (middle school and up): http://www.ies.co.jp/math/java/index.html

* Math Forum Math Tools ( Software for teaching and learning mathematics: preK - calculus) http://mathforum.org/mathtools/

* National Library of Virtual Manipulatives for Interactive Mathematics (preK - 12, listed according to NCTM Principles and Standards categories): http://matti.usu.edu/nlvm/nav/

* National Council of Teachers of Mathematics Illuminations i-Math Investigations (pre-K - 12): http://www.illuminations.nctm.org/imath/index.html

* Polymath Love Software for Macintosh (Grades 5 - 8) : http://www.polymathlove.com/samples.html

* Set: Challenge yourself on the daily puzzle or play Set with your friends. http://www.setgame.com/

* Shodor Project Interactivate (Java-based applets for K - 12 math and science) http://shodor.org/interactivate/

* SimCalc (Middle and High School): http://www.simcalc.umassd.edu/